Oguchi disease-2

A congenital stationary night blindness characterized by congenital static night blindness, a golden or gray-white discoloration of the fundus that disappears in the dark-adapted state and typically normal function of all other visual functions that has_materi

A congenital stationary night blindness characterized by congenital static night blindness, a golden or gray-white discoloration of the fundus that disappears in the dark-adapted state and typically normal function of all other visual functions that has_material_basis_in homozygous mutation in the GRK1 gene on chromosome 13q34.

Signs and symptoms

• Early-onset non-progressive night blindness
• Mizuo phenomenon

Also known as: CSNBO2; congenital stationary night blindness Oguchi type 2